/Engine/Source/Runtime/Core/Public/Containers/UnrealString.h
Breaks up a delimited string into elements of a string array.
The number of elements in InArray
int32 ParseIntoArray ( [TArray](API\Runtime\Core\Containers\TArray)< [FString](API\Runtime\Core\Containers\FString) > & OutArray, const TCHAR * pchDelim, bool InCullEmpty ) const